TRIUMF

Exp. No.

M1419Approved

Title of Experiment

betaNMR studies of interface effects in Li+ ion diffusion in solids

Spokesperson(s) for Group

Current Members of Group

Name Institution Status % of research time devoted to experiment
C. Li Shanghai Institute of Ceramics, Chinese Academy of Sciences Professor 10%
W.A. MacFarlane UBC, Chemistry Associate Professor 20%
R.M.L. McFadden UBC Student (Graduate) 50%
D. Samuelis Max-Planck-Institut fuer Festkoerperforschung Research Scientist 5%
C.-C. Chen Max-Planck-Institut fuer Festkoerperforschung Student (PhD) 5%
K.H. Chow University of Alberta Professor 5%
D. Cortie ANSTO/University of Wollongong PDF 10%
V. L. Karner UBC Student (Graduate) 20%
R.F. Kiefl UBC, Physics Professor 5%
C.D.P. Levy TRIUMF Research Scientist 5%
G.M. Luke McMaster University Professor 5%
J. Maier Max-Planck-Institut fuer Festkoerperforschung Professor 2%
I. McKenzie TRIUMF, CMMS Research Scientist 10%
G.D. Morris TRIUMF Staff Member 5%
M.R. Pearson TRIUMF Research Scientist 5%
J. Xiao UBC, Chemistry Student (PhD) 10%

Abstract

Ionic diffusion of Li+ in solids can be modified by an interface, but little is known about the details of this. In this experiment we study the Li+ ion mobility as a function of distance from an interface between two types of solid. The results will be important in the development of a new generation of solid state ionic devices such as Li+ batteries.